| Équations équilibrées la veille | Équations équilibrées le lendemain |
KClO3 + HCl = KCl + HClO3
Fe(NO3)3 = Fe(NO2)3 + O2 =>
2 Fe(NO3)3 = 2 Fe(NO2)3 + 3 O2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
PH3 + LiOH = Li3P + H2O =>
PH3 + 3 LiOH = Li3P + 3 H2O
VOSO4 + K2Cr2O7 + H2O = H3VO4 + Cr(OH)3 + H2SO4 + KOH =>
6 VOSO4 + K2Cr2O7 + 19 H2O = 6 H3VO4 + 2 Cr(OH)3 + 6 H2SO4 + 2 KOH
K2CO3(aq) + SnCl4(aq) = KCl + Sn(CO3)2 =>
2 K2CO3(aq) + SnCl4(aq) = 4 KCl + Sn(CO3)2
PH3 + LiOH = Li3P + H2O =>
PH3 + 3 LiOH = Li3P + 3 H2O
Ca2SO3 + HNO3 = SO2 + H2O + CaNO3 =>
Ca2SO3 + 2 HNO3 = SO2 + H2O + 2 CaNO3
Al2O3 + KOH = [Al(OH)4] + K2O + H2 =>
Al2O3 + 10 KOH = 2[Al(OH)4] + 5 K2O + H2
AgNO3 + NaOH + CH2O = Ag + HCO2Na + NaNO3 + H2O =>
2 AgNO3 + 3 NaOH + CH2O = 2 Ag + HCO2Na + 2 NaNO3 + 2 H2O
PH3 + LiOH = Li3P + H2O =>
PH3 + 3 LiOH = Li3P + 3 H2O
Cl2 + NaOH = NaCl + ClO3 + H2O =>
7 Cl2 + 12 NaOH = 12 NaCl + 2 ClO3 + 6 H2O
PH3 + LiOH = Li3P + H2O =>
PH3 + 3 LiOH = Li3P + 3 H2O
KOH + CoCl3 = KClO3 + CoCl2 + H2O + KCl =>
6 KOH + 6 CoCl3 = KClO3 + 6 CoCl2 + 3 H2O + 5 KCl
PH3 + LiOH = Li3P + H2O =>
PH3 + 3 LiOH = Li3P + 3 H2O
P4O10 + H2O = H3O{+} + HPO4{2-} =>
P4O10 + 14 H2O = 8 H3O{+} + 4 HPO4{2-}
Al2S2 + O2 = Al2O + SO2 =>
2 Al2S2 + 5 O2 = 2 Al2O + 4 SO2
PH3 + LiOH = Li3P + H2O =>
PH3 + 3 LiOH = Li3P + 3 H2O
Fe(NO3)3(aq) + NH4OH = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3(aq) + 3 NH4OH = Fe(OH)3 + 3 NH4NO3
HCOOH = H + COO =>
HCOOH = 2 H + COO
HCl + Cr = CrCl2 + H2 =>
2 HCl + Cr = CrCl2 + H2
H2SO4 + Ga = H2 + Ga2(SO4)3 =>
3 H2SO4 + 2 Ga = 3 H2 + Ga2(SO4)3
PH3 + LiOH = Li3P + H2O =>
PH3 + 3 LiOH = Li3P + 3 H2O
KIO3 + KI + H2SO4 = K2SO4 + H2O + I2 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2
Li(s) + F2 = LiF(s) =>
2 Li(s) + F2 = 2 LiF(s)
NaOH + KC2H3O2 = KOH + NaC2H3O2 =>
NaOH + KC2H3O2 = KOH + NaC2H3O2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Ae + HCe = AeCe3 + H2 =>
2 Ae + 6 HCe = 2 AeCe3 + 3 H2
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Al(OH)3 + H3PO4 = (Al(OH))3(PO4)2 + H2O =>
3 Al(OH)3 + 2 H3PO4 = (Al(OH))3(PO4)2 + 6 H2O
K2CO3(aq) + SnCl4(aq) = K2Cl4(aq) + SnCO3(s) =>
K2CO3(aq) + SnCl4(aq) = K2Cl4(aq) + SnCO3(s)
CoCl2 + KSCN = [Co(SCN)4]K2 + KCl =>
CoCl2 + 4 KSCN = [Co(SCN)4]K2 + 2 KCl
H4B2O5 + Ca(OH)2 = Ca2(B2O5) + H2O =>
H4B2O5 + 2 Ca(OH)2 = Ca2(B2O5) + 4 H2O
Fe(s) + F(g) = FeF3 =>
Fe(s) + 3 F(g) = FeF3
Na3(PO4) + MnCl2 = Mn3(PO4)2 + NaCl =>
2 Na3(PO4) + 3 MnCl2 = Mn3(PO4)2 + 6 NaCl
Ag + HNO3 = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3 = AgNO3 + NO2 + H2O
Na2S + AgNO3 = NaNO3 + Ag2S =>
Na2S + 2 AgNO3 = 2 NaNO3 + Ag2S
OCl + S2O3 = SO4 + Cl =>
5 OCl + S2O3 = 2 SO4 + 5 Cl
Na2CO3(s) + HCl = NaCl(aq) + CO2 + H2O =>
Na2CO3(s) + 2 HCl = 2 NaCl(aq) + CO2 + H2O
NaNO2 + H3PO4 = NO + NO2 + Na2HPO4 + H2O =>
2 NaNO2 + H3PO4 = NO + NO2 + Na2HPO4 + H2O
RbI + Cl2 = RbCl + I2 =>
2 RbI + Cl2 = 2 RbCl + I2
(NH4)3PO4 + Cd(NO3)2 = NH4NO3 + Cd3(PO4)2 =>
2(NH4)3PO4 + 3 Cd(NO3)2 = 6 NH4NO3 + Cd3(PO4)2
HClO + NH4OH = NH4ClO + H2O =>
HClO + NH4OH = NH4ClO + H2O
Li2S + HNO3 = Li2SO3 + NH =>
Li2S + HNO3 = Li2SO3 + NH
KMnO4 + KCl + H2SO4 = MnSO4 + KHSO4 + H2O + Cl2 =>
2 KMnO4 + 10 KCl + 14 H2SO4 = 2 MnSO4 + 12 KHSO4 + 8 H2O + 5 Cl2
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
PH3 + LiOH = Li3P + H2O =>
PH3 + 3 LiOH = Li3P + 3 H2O
O2 + H2 = HO4 =>
4 O2 + H2 = 2 HO4
Sn + HF = SnF2 + H2 =>
Sn + 2 HF = SnF2 + H2
K2CO3(aq) + SnCl4(aq) = KCl(aq) + Sn(CO3)2 =>
2 K2CO3(aq) + SnCl4(aq) = 4 KCl(aq) + Sn(CO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/21/24
Équations équilibrées sur10/21/23
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